There's a closed pull request on the void-packages repository

liquid-dsp, CubicSDR: update
https://github.com/void-linux/void-packages/pull/37052

Description:
- liquid-dsp: update to 1.4.0.
- CubicSDR: update to 0.2.7.
- inspectrum: rebuild for liquid-dsp-1.4.0

merge after #37045

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